python 扫描MongoDB数据库列表

Posted 2021-05-16 _雪辉_

# coding: utf-8

import sys
from pymongo import MongoClient
from connect_db_forbatch import connect_mysql
# 同步mongodb信息
def sync_mongodb_infos():
    tmp_dict = {}
    mongodb_list = []
    exclube_dbs = [\'__mongo_connector\', \'admin\', \'local\', \'config\', \'test\']
    sql_clusters = "select host,ip from sbtest.ip;"
    clusters = connect_mysql(\'127.0.0.1\').select_db(sql_clusters)
    for cluster in clusters:
        client = MongoClient(cluster[0], int(cluster[1]), username=\'dba\', password=\'970125\')
        # 获取实例中所有库名
        dbs = client.list_database_names()
        for db in dbs:
            if db not in exclube_dbs:
                tmp_dict[\'name\'] = db
                tmp_dict[\'ip\'] = cluster[0]
                tmp_dict[\'port\'] = cluster[1]
                mongodb_list.append(tmp_dict)
                tmp_dict = {}
    return